45427920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 149454720

約数和(自身を除く): 104026800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 61, 80, 87, 107, 116, 120, 122, 145, 174, 183, 214, 232, 240, 244, 290, 305, 321, 348, 366, 428, 435, 464, 488, 535, 580, 610, 642, 696, 732, 856, 870, 915, 976, 1070, 1160, 1220, 1284, 1392, 1464, 1605, 1712, 1740, 1769, 1830, 2140, 2320, 2440, 2568, 2928, 3103, 3210, 3480, 3538, 3660, 4280, 4880, 5136, 5307, 6206, 6420, 6527, 6960, 7076, 7320, 8560, 8845, 9309, 10614, 12412, 12840, 13054, 14152, 14640, 15515, 17690, 18618, 19581, 21228, 24824, 25680, 26108, 26535, 28304, 31030, 32635, 35380, 37236, 39162, 42456, 46545, 49648, 52216, 53070, 62060, 65270, 70760, 74472, 78324, 84912, 93090, 97905, 104432, 106140, 124120, 130540, 141520, 148944, 156648, 186180, 189283, 195810, 212280, 248240, 261080, 313296, 372360, 378566, 391620, 424560, 522160, 567849, 744720, 757132, 783240, 946415, 1135698, 1514264, 1566480, 1892830, 2271396, 2839245, 3028528, 3785660, 4542792, 5678490, 7571320, 9085584, 11356980, 15142640, 22713960, 45427920]

約数ペア:

[(1, 45427920), (2, 22713960), (3, 15142640), (4, 11356980), (5, 9085584), (6, 7571320), (8, 5678490), (10, 4542792), (12, 3785660), (15, 3028528), (16, 2839245), (20, 2271396), (24, 1892830), (29, 1566480), (30, 1514264), (40, 1135698), (48, 946415), (58, 783240), (60, 757132), (61, 744720), (80, 567849), (87, 522160), (107, 424560), (116, 391620), (120, 378566), (122, 372360), (145, 313296), (174, 261080), (183, 248240), (214, 212280), (232, 195810), (240, 189283), (244, 186180), (290, 156648), (305, 148944), (321, 141520), (348, 130540), (366, 124120), (428, 106140), (435, 104432), (464, 97905), (488, 93090), (535, 84912), (580, 78324), (610, 74472), (642, 70760), (696, 65270), (732, 62060), (856, 53070), (870, 52216), (915, 49648), (976, 46545), (1070, 42456), (1160, 39162), (1220, 37236), (1284, 35380), (1392, 32635), (1464, 31030), (1605, 28304), (1712, 26535), (1740, 26108), (1769, 25680), (1830, 24824), (2140, 21228), (2320, 19581), (2440, 18618), (2568, 17690), (2928, 15515), (3103, 14640), (3210, 14152), (3480, 13054), (3538, 12840), (3660, 12412), (4280, 10614), (4880, 9309), (5136, 8845), (5307, 8560), (6206, 7320), (6420, 7076), (6527, 6960)]